Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x1bd5578c1df0de2ed0d3773e377840e9e15b354b0d4d425242080a4308674e38 · ArcScan

Block

#21,356,079

2026-09-17 16:27:39 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,079
Timestamp: 42 days ago · 2026-09-17 16:27:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bd5578c1df0de2ed0d3773e377840e9e15b354b0d4d425242080a4308674e38
Parent hash: 0xb067a828…664e4215
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,079 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.8%8,649,828 / 30,000,000

Base fee

20 gwei

State root

0xfff026848227…f95949c132a6

Transactions root

0x146a4eb70f7f…4ab831162d9c

Receipts root

0x26bfbbf7ffb8…cc69c5177d64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800